Sanghoon Lee received a B.S. degree from Yonsei University, South Korea, in 1989, an M.S. degree from the KAIST, South Korea, in 1991, and a Ph.D. degree from the University of Texas in Austin, TX, USA, in 2000. From 1991 to 1996, he was with Korea Telecom, South Korea. From 1999 to 2002, he was with Lucent Technologies, NJ, USA. In 2003, he joined the Department of EE, Yonsei University, as a faculty member, where he is currently a full professor. His current research interests include image/video processing, computer vision, and graphics. He also served as an editor for the Journal of Communications and Networks from 2009 to 2015. He was an associate editor and guest editor of the IEEE Transactions on Image Processing from 2010 to 2014, and 2013, respectively. He was the General Chair of the 2013 IEEE IVMSP Workshop. He has served as the Chair of the IEEE P3333.1 Working Group since 2011. He served as an associate editor and a senior area editor for the IEEE Signal Processing Letters from 2014 to 2018, and since 2018. He was a member of the IEEE IVMSP/MMSP TC from 2014 to 2019 and from 2016 to 2021, respectively. He has served as an associate editor of the IEEE Transactions on Multimedia since 2022. He was the Image, Video, and Multimedia TC Chair of APSIPA from 2018 to 2019. He is a BoG member of APSIPA and is the Editor-in-Chief of APSIPA newsletters.